Claude Code Skills·Claude Skills·The open SKILL.md registry for Claude
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Languages (Page 7 of 22)

1277 Claude Code skills in the Languages sub-category of Engineering.

1,277 skills · updated 2026-07-27 · showing 361–420 of 1,277 by quality score

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Fix Fastly Compute Rust build failures caused by edition2024 dependencies. Use when: (1) cargo build fails with "feature `edition2024` is required", (2) wit-bindgen or wasip2…
FastMCP is the standard Python framework for building Model Context Protocol servers, clients, and applications.
Expert guidance for integrating FeatBit Go Server SDK. Use when user asks about "Go SDK", "Golang feature flags", "FeatBit Go", or mentions .go files with FeatBit.
Create, edit, and analyze PowerPoint presentations with professional styling, themes, and layouts. Supports python-pptx for creation and OOXML manipulation for advanced editing.
Cria um script Python completo com interface gráfica (Tkinter) para dividir arquivos de áudio em segmentos, utilizando um executável FFmpeg localizado na mesma pasta do script.
Retrieve clean markdown from URLs when web_fetch fails. Converts pages via Jina AI reader service with automatic retry.
Authoritative Python-FFmpeg parameter integration reference ensuring type safety, accurate parameter mappings, and proper unit conversions.
FilePond is a JavaScript file upload library that handles files, directories, URLs, and Data URIs with drag-and-drop, paste, and API support.
Run a dead-code pass on Python repositories before refactors so agents can flag unused functions, classes, imports, and variables instead of deleting blindly.
Working with the FlexiBee / ABRA Flexi accounting system REST API — reading and writing invoices (faktura-vydana/prijata), contacts (adresar), bank records, price lists and other…
fonttools is a comprehensive Python library for manipulating font files, including TrueType, OpenType, WOFF, and WOFF2 formats.
Formats WPF XAML and C# code using XamlStyler and dotnet format. Generates Settings.XamlStyler and .editorconfig files automatically.
Design and maintain explicit F# and C# boundaries in mixed .NET solutions, including project references, public API shape, async/task interop, nullability, options, records, and…
Use cargo-deny when an agent needs to enforce Rust dependency policy before merge by checking advisories, licenses, bans, and source rules in one repeatable gate instead of doing…
Google python-genai SDK for Gemini 3 Flash, Gemini 3 Pro, and Gemini models. Use when building with Google's Gemini API, google-genai, implementing thinking/reasoning, structured…
Use when installing, upgrading, or migrating the official Gemini API SDK (Google GenAI SDK) in any language — Python `google-genai`, JavaScript/TypeScript `@google/genai`, Go…
Comprehensive expertise for working with Microsoft's GenAIScript framework - a JavaScript/TypeScript-based system for building automatable LLM prompts and AI workflows.
Generates TypeScript interfaces from API responses or OpenAPI schemas. Use when the user asks about typing API responses, creating interfaces from JSON, parsing Swagger/O — from…
TraFinG-Meldung wirtschaftlich Berechtigter ans Transparenzregister Paragraf 19 GwG. Pflichten fiktiver wirtschaftlich Berechtigter Paragraf 3 GwG.
Use when the user needs guidance on dataverse-python-agentic-workflows. GitHub Copilot instruction from the awesome-copilot collection.
Revisão completa de segurança, arquitetura, performance e padronização para projetos em Rust. Use esta skill sempre que o usuário pedir para revisar, auditar, analisar a qualidade…
Développement Go avec focus sur la concurrence et les patterns idiomatiques. Se déclenche avec "Go", "Golang", "goroutine", "channel", "sync", "concurrency", "Go modules" — from…
Data persistence patterns in Go covering raw SQL with sqlx/pgx, ORMs like Ent and GORM, connection pooling, migrations with golang-migrate, and transaction management.
Instructions for writing Go code following idiomatic Go practices and community standards. Use this when writing or reviewing any code written in Go (Golang).
Specialized knowledge for writing professional, idiomatic Go (Golang) code, specifically for the switchAILocal codebase (Gin, switchai, etc.).
Idiomatic Go patterns for errors, interfaces, concurrency, and packages. Use when: - Writing or reviewing Go code - Designing interfaces or package structure - Implementing…
Run golangci-lint to check Go code quality. Use when the user asks to lint, check for lint issues, or verify code quality in a Go project, or when linting is appropriate before…
Run golangci-lint and fix all reported issues. Use only when explicitly asked to fix lint issues in a Go project.
Run local Go health checks (tests, coverage, lint) in Go repositories that contain go.mod/go.sum. Use when the user asks to run or interpret local Go test/coverage/lint workflows…
Modernize Go code to use current language features and standard library additions. Covers generics, log/slog, errors.Join, slices/maps packages, range-over-func, and iterators…
Standardized setup for new Go (Golang) projects and services. Activate to ensure clean, idiomatic project structures (Standard Layout) and implement production-ready patterns…
Build production-grade Go CLI projects — koochooloo-style layout (cmd//main.go + internal/cmd + internal/infra + internal/domain), urfave/cli v3, koanf v2 config, justfile,…
Review Go code for code quality, style, and modern Go practices including function length, nesting depth, naming, mutable globals, interface design, receiver consistency, modern…
Provides idiomatic Go programming expertise and best practices. Ensures clean, efficient, and maintainable code following official Go conventions.
Comprehensive Go code review meta-skill. Coordinates 5 specialized domain skills. For targeted reviews, use domain-specific skills (concurrency-safety, clean-architecture).
Golang CLI application development. Use when building, modifying, or reviewing a Go CLI tool — especially for command structure, flag handling, configuration layering, version…
Comprehensive Go code review skill for PR reviews, architecture assessment, and test quality analysis.
Golang code style, formatting and conventions. Use when writing Go code, reviewing style, configuring linters, writing comments, or establishing project standards.
Golang concurrency patterns. Use when writing or reviewing concurrent Go code involving goroutines, channels, select, locks, sync primitives, errgroup, singleflight, worker pools,…
Idiomatic context.Context usage in Golang — creation, propagation, cancellation, timeouts, deadlines, context values, and cross-service tracing.
Provides CI/CD pipeline configuration using GitHub Actions for Golang projects. Covers testing, linting, SAST, security scanning, code coverage, Dependabot, Renovate, GoReleaser,…
Golang data structures — slices (internals, capacity growth, preallocation, slices package), maps (internals, hash buckets, maps package), arrays, container/list/heap/ring,…
Idiomatic Golang design patterns — functional options, constructors, error flow and cascading, resource management and lifecycle, graceful shutdown, resilience, architecture,…
Comprehensive documentation guide for Golang projects, covering godoc comments, README, CONTRIBUTING, CHANGELOG, Go Playground, Example tests, API docs, and llms.txt.
Idiomatic Golang error handling — creation, wrapping with %w, errors.Is/As, errors.Join, custom error types, sentinel errors, panic/recover, the single handling rule, structured…
Go programming expert for goroutines, channels, interfaces, modules, and concurrency patterns
Compile-time dependency injection in Golang using google/wire — wire.NewSet, wire.Build, wire.Bind (interface→concrete), wire.Struct, wire.Value, wire.InterfaceValue,…
Golang semantic code intelligence via `gopls`, the official Go language server — go-to-definition, find references, call/implementation hierarchy, workspace symbol search, package…
Provides gRPC usage guidelines, protobuf organization, and production-ready patterns for Golang microservices.
Golang skills orchestrator — always active on any Golang coding, review, debug, or setup task. Reads the task context and loads the most relevant skills from…
Idiomatic Go patterns for error handling, interfaces, concurrency, testing, and module management
Core idioms, style guides, and best practices for writing idiomatic Go code. Use when writing Go code following official style guides and idiomatic patterns.
Go >= 1.18 项目中希望用 samber/lo(Lodash 风格泛型库)简化集合/映射/字符串、错误处理、重试/节流/防抖、通道并发或指针空值场景时使用。
Golang everyday observability — the always-on signals in production. Covers structured logging with slog, Prometheus metrics, OpenTelemetry distributed tracing, continuous…
中文优先:用于Go模式相关任务,帮助识别、设计、实现或验证对应工作流。English keywords: Idiomatic Go patterns, best practices, and conventions for building robust, efficient, and maintainable Go applications.
Idiomatic Go patterns, best practices, and conventions for building robust, efficient, and maintainable Go applications.
Golang performance optimization patterns and methodology - if X bottleneck, then apply Y. Covers allocation reduction, CPU efficiency, memory layout, GC tuning, pooling — from…
Golang performance optimization patterns and methodology - if X bottleneck, then apply Y. Covers allocation reduction, CPU efficiency, memory layout, GC tuning, pooling — from…
Golang package and module documentation and exploration via `godig`, a pkg.go.dev API client (CLI + MCP server) — package docs, API references, symbols, code examples, available…
Recommends production-ready Golang libraries and frameworks. Apply when the user explicitly asks for library suggestions, wants to compare alternatives, needs to choose a library…
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